| Specification | Details |
| Dimensions | 56 x 43 x 12mm |
| Temperature range | -20°C to +60°C non condensing |
| Housing | Polycarbonate |
| Weight | 32g |
| Colour | Grey |
| LEDs | Red - Detection zone A transmission field Green - Detection zone B transmission field Amber - Tag being read |
TVD4
Detector Key Fob Tag
The TVD4 Tag is a normal TV4 tag modified to include a Red, Green, and Amber LED. When the TVD4 tag detects an interrogation field produced by the reader, the Red LED will illuminate for detection zone A and the Green LED will illuminate for detection zone B. When a tag is within range of the reader, the Amber LED will illuminate to indicate a tag is being read. Can be used as a diagnostic tool and in system optimisation.
Features
- Visual indication of A and B detection zones
- Visual indication of reader transmission range
